Engineering Electrodes with Robust Conducting Hydrogel Coating for Neural Recording and Modulation (Adv. Mater. 3/2023)

Bioelectrode Interfacing In article number 2209324, Yi Lu, Ji Liu and co-workers report the construction of a seamless interface between bioelectrodes and brain tissues with a conducting hydrogel coating, featuring tissue-like modulus, highly desirable electrochemical properties, robust interface, and long-term reliability, enabling stable electrophysiological recording and low-voltage electrical stimulation.